My apologies, I missed this reply somehow. It is disabled now. Thanks for any insights you can offer. I appreciate it!
*Update: moving the close “x” inside of the menu added better top spacing, and maybe took care of #2 as well? The hamburger is now sitting side-by-side with the logo, which is what I was hoping for. Would still love some advice to widen the box in order to get the drop-down arrow on the same line as a couple of the menu items.